advisory has been issued for ruby cruz mendoza last seen shortly after 5 p.m. last night getting into a car with a 29-year-old. this was at a park near the girl's home. a witness says the car was difficult haven't by unidentified hispanic male. police suspect she could be involved in some sort of relationship with. >>> breaking news out of the east bay. homicide investigator at the scene of a castro valley home after a fire and discovery of a body inside. amy hollyfield joins us live with more. >> reporter: the lieutenant says the fire does look suspicious to him he says any time someone dies and there's a fire they bring out investigators and look at it. at this point he said he's not going to call this a murder investigation. he says they haven't determined if a crime occurred. they are just bringing out an army of investigators so they can be ahead, just in he says it could have been an accidental fire, they just don't know. here's what they are doing right now. >> certainly we are talking to neighbors. talking to residents of the house, other residents of t